B flat Mixolydian mode on piano

The Mixolydian mode is a major scale with a minor seventh. It is the scale of the dominant seventh chord: you hear it everywhere in blues, rock and funk.

On the keyboard

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Numbers above the keys are the scale degrees; the root is filled.

Notes of the scale

DegreeNoteInterval
1B♭ (B flat)root
2Cmajor second
3Dmajor third
4E♭ (E flat)perfect fourth
5Fperfect fifth
6Gmajor sixth
7A♭ (A flat)minor seventh

Steps between notes: W – W – H – W – W – H – W (W = whole step, H = half step)

This mode uses the same notes as the E flat major scale, starting from another degree.

Chords of the scale

Triads built on each degree:

  1. B♭I
  2. Cmii
  3. Ddimiii°
  4. E♭IV
  5. Fmv
  6. Gmvi
  7. A♭VII

Other B♭ scales

The same scale in other keys